Feature:1. The height of the cushion of the exercise bike is adjustable, suitable for people of different heights.2. Stepless proof regulation to meet the different exercise needs of you and your family.3. Thickened alloy steel pipes with ergonomic design for high stability and comfortable riding.4. The electronic meter displays data such as time, distance, calories, speed, etc., so you can keep track of your exercise status at any time.5. The silent exercise bike allows you to enjoy a quiet and comfortable exercise without disturbing your family while exercising.Specification:Item Type: Exercise BikeMaterial: Plastic + IronProduct Color: As Pictures Shown Product Size: Approx. 113 x 91 x 40cm/44.5 x 35.8 x 15.7inProduct Weight: Approx. 10550g/23.2lbBattery Type: 2 x AAA battery (not included)Noise: Less than 23dbBearing Weight: 120kg/264.6lbproof Adjustment: Stepless proof regulationElectronic Meter Display: Speed, Distance, Time, Calories Package List:1 x Exercise Bike2 x Base Tube2 x Holder1 x Handle1 x Vehicle Mat1 x Dial Plate2 x Pedal1 x Stepless Fine-tuning Knob1 x Triangle Knob1 x Small Wrench 1 x Small Screwdriver4 x Screw Set 1 x Manual